May: Why Korea Calls It the Month of Family

Children’s Day

Children’s Day is the oldest of the four, and the only one born out of a political movement rather than a government decree. Children’s rights activist 방정환 (Bang Jeong-hwan) established it in 1923, as part of a broader push to define children as people with their own dignity and rights, not simply property of the household. Japanese colonial authorities restricted and eventually banned the observance. It disappeared during the final years of occupation and returned only in 1946, the year after liberation, when it was set on its current date of May 5.

The timing of the revival matters. Restoring Children’s Day was one of the first cultural acts of a newly independent country, a way of declaring what kind of society it intended to rebuild. The observance gained full legal backing in 1961 with the Child Welfare Act, cementing what had started as a grassroots protest into state policy.

Parents’ Day and Teachers’ Day

Parents’ Day traces to 1956, when Korea’s first president, Rhee Syng-man, declared May 8 a national Mother’s Day, adapting a format introduced by Christian missionaries. As calls grew through the 1960s and early 1970s for equal recognition of fathers, the government folded both parents into a single observance in 1973 and renamed it 어버이날. The shift reflects something specific to Korean family structure: parental authority was never framed as belonging to one parent over the other, so once the holiday existed at all, keeping it split by gender did not hold.

Teachers’ Day took a different route entirely. It was not created by the state. It started in 1958 when members of the Junior Red Cross began visiting sick teachers in hospitals, an informal gesture of gratitude with no official backing. By 1963 a regional Red Cross youth council in South Chungcheong had formalized it as 은사의날 (Teacher’s Day). In 1965, the date moved to May 15 to align with the birthday of King Sejong, the fifteenth-century monarch credited with creating Hangul and elevating education as a tool of statecraft. Choosing a king’s birthday for a holiday that began with students visiting sick teachers was a deliberate act: it reached back past the missionary-influenced, Western-shaped Parents’ Day and anchored teacher reverence in something specifically Korean.

Becoming Family Month

For decades these observances existed as separate, unrelated dates. The idea of bundling them into one named month came later and from outside pressure as much as internal choice. The United Nations designated May 15, 1989 as the International Day of Families, part of a broader UN push to recognize family as a unit worth global observance. Korea began holding its own domestic Family Day commemorations in 1994, and by 2004 the government had formally designated the entire month of May as 가정의 달.

That 2004 designation did not invent new content. It took four holidays that already existed, some seventy years old, some barely two decades old, and gave them a shared frame. Once they were officially one season instead of four coincidences, businesses, schools, and media began treating early May as a single extended occasion, which is why the carnation displays now appear as one continuous wave rather than four separate spikes.

Korea did not inherit a month of family. It assembled one, holiday by holiday, and only named it as such once enough of the pieces were already in place.